<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>

<!-- 引入jstl -->    
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<link href="js/layui/css/layui.css" rel="stylesheet">

<script src="js/jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/layer/layer.js" type="text/javascript" charset="utf-8"></script>
<script src="js/mylayer.js" type="text/javascript" charset="utf-8"></script>
<script src="js/layui/layui.js" type="text/javascript" charset="utf-8"></script>

<%-- 定义一个变量path，他的值是项目的明子：/Java202007Web,使用时候${path} --%>
<c:set var="path" value="${pageContext.request.contextPath}"></c:set>